Resource is not really a resource
| Saathoff, Matthew | CITGO Petroleum Corporation |
| Sabadosa, Glenn | Bayer MaterialScience, LLC |
| Sabrsula, Karen | ExxonMobil |
| Sabrsula, Steve | Puffer-Sweiven, LP |
| Saenz, Elida | BASF Corporation |
| Saenz, Hector | CITGO Petroleum Corporation |
| SaFreitas, Lelio | ABS Consulting |
| Sago, Brett | Eastman Chemical Company |
| Sahba, Arsin | TRC Environmental Corp. |
| Saitoh, Yasuhiko | Shintech, Inc. |
| Salena, Jacklynn | Dow Chemical Company |
| Salinas, Adriana | CITGO Petroleum Corporation |
| Salinas, Manuel | Formosa Plastics Corporation |
| Salinas, Paul | Team Industrial Services, Inc. |
| Salter, Jim | KnightHawk Engineering |
| Sammons, Michael | PPI |
| Samour, Ray | Dow Chemical Company |
| Sanchez, Ed | Flint Hills Resources, LP |
| Sanchez, Frank | Metals Supply Company |
| Sanchez, Hector | Lewis-Goetz and Company, Inc. |
| Sanchez, Jacob | Sherwin Alumina Company |
| Sanchez, Sergio | Envirotest, Ltd. |
| Sanders, Jared | ExxonMobil |
| Sanders, Karen | Chevron Phillips Chemical Co., LP |
| Sanders, Wayne | LyondellBasell Industries |